Cab Clearance Lights

[68gmcdude]

Does anyone know what the replacement bulb number is for the teardrop lights? I cleaned up the bulbs but there are no numbers on them. I tested all the lights and they all work. Gonna clean up the contacts and get some new bulbs before installing but can't figure out which ones they are. I see several that look the same size but are different numbers. Not sure which ones are the correct ones.